Researchers at the Russian Academy of Sciences are developing a technology that could lead to a real-life Star Trek replicator. They have demonstrated that it is possible to manufacture an array of identical atomic nanostructures in controlled shapes and sizes.

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In their atom pinhole camera, the atoms act like photons in an optical pinhole camera, but instead of light traveling through a lens, it travels through a pinhole on a mask and creates a high-res inverted image on a silicon substrate. This camera is capable of resizing nanostructures down to 30 nm—10,000 times smaller than the original. So, a camera with say 10 million pinholes could produce large numbers of identical (or diverse) nanostructures simultaneously.

It all sounds very promising, but the real question is will I be getting instant food, clothing and gadgets in my lifetime? Maybe—but chances are the "gadgets" will be a Rascal and the "clothing" will be Depends. [Physorg via KurzweilAI]